.tree .custom-tree-node {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 14px;
    padding-right: 8px;
  }
  
  .tree .tree .el-tree-node__content {
    height: 38px;
    line-height: 38px;
  
  }
  
  .el-tree--highlight-current .el-tree-node.is-current>.el-tree-node__content {
    background-color: #409EFF;
    color: #fff;
  }
  
  .el-tree--highlight-current .el-tree-node.is-current>.el-tree-node__content i {
    color: #fff;
  }
  
  .tree .custom-tree-node .icon {
    font-size: 13px;
    color: #409EFF;
  }
  
  .tree .custom-tree-node .btn {
    font-size: 13px;
    display: none;
    padding: 6px;
    position: relative;
  }
  
  .tree .custom-tree-node:hover .icon {
    color: #409EFF;
  }
  
  .tree .el-tree-node__content:hover {
    color: #606060;
    // background: #409EFF;
    background: #F0F7FF;
  }
  
  .tree .custom-tree-node:hover .btn {
    display: inline;
  }
  
  .tree .custom-tree-node .btn:hover ul {
    display: inline;
  }
  
  .tree .custom-tree-node .btn ul {
    width: 120px;
    background: #fff;
    position: absolute;
    top: 26px;
    right: 0;
    display: none;
    z-index: 999;
    border: 1px solid #f0f0f0;
    //   box-shadow: 0 4px 4px 2px #f2f2f2;
  }
  
  .tree .custom-tree-node .btn ul li {
    padding: 10px 15px;
    color: #666666;
    box-sizing: border-box;
  
  }
  
  .tree .custom-tree-node .btn ul li:hover {
    color: #333;
    background: #F5F5F5;
  }
  
  .tree .el-tree-node.is-expanded>.el-tree-node__children {
    overflow: inherit;
  }
  
  .tree .el-tree>.el-tree-node:after {
    border-top: none;
  }
  
  .tree .el-tree-node {
    position: relative;
  }
  
  .tree .el-tree-node__expand-icon.is-leaf {
    display: none;
  }
  
  .tree .el-tree-node__children {
    padding-left: 16px;
  }
  
  .tree .el-tree-node :last-child:before {
    height: 38px;
  }
  
  .tree .el-tree-node :last-child:before {
    height: 17px;
  }
  
  .tree .el-tree>.el-tree-node:before {
    border-left: none;
  }
  
  .tree .el-tree>.el-tree-node:after {
    border-top: none;
  }
  
  .tree .el-tree-node:before {
    content: "";
    position: absolute;
    left: -4px;
    right: auto;
    border-width: 1px;
  }
  
  .tree .el-tree-node:after {
    content: "";
    left: -4px;
    position: absolute;
    right: auto;
    border-width: 1px;
  }
  
  .tree .el-tree-node:before {
    border-left: 1px dashed #DCDFE6;
    bottom: 0px;
    height: 100%;
    top: -3px;
    width: 1px;
    left: 14px;
  }
  
  .tree .el-tree-node:after {
    border-top: 1px dashed #DCDFE6;
    height: 20px;
    top: 13px;
    left: 15px;
    width: 12px;
  }
  
  .tree-color {
    background: #f7fafe;
  }
  